




OFFSET

0,1


COMMENTS

An octeract is an eightdimensional hypercube with 256 vertices, 1024 edges, 1792 square faces, 1792 cubic cells, 1120 tesseract 4faces, 448 penteract 5faces, 112 hexeract 6faces and 16 hepteract 7faces.


LINKS

Table of n, a(n) for n=0..8.
Wikipedia, Octeract.


MAPLE

for i from 8 to 8 do seq(binomial(i, j)*2^(ij), j = 0 .. i1) od;


PROG

(PARI) Vec((x+2)^8+O(x^9)) \\ Joerg Arndt, Apr 15 2013


CROSSREFS

Cf. A038207.
Sequence in context: A224968 A237083 A220764 * A205595 A255663 A045034
Adjacent sequences: A135269 A135270 A135271 * A135273 A135274 A135275


KEYWORD

easy,fini,nonn,full


AUTHOR

Zerinvary Lajos, Dec 02 2007


STATUS

approved



